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FR663009A - Improvements in the construction of stretch balls - Google Patents

Improvements in the construction of stretch balls

Info

Publication number
FR663009A
FR663009A FR663009DA FR663009A FR 663009 A FR663009 A FR 663009A FR 663009D A FR663009D A FR 663009DA FR 663009 A FR663009 A FR 663009A
Authority
FR
France
Prior art keywords
balls
stretch
construction
stretch balls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Letourneur
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR663009A publication Critical patent/FR663009A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR663009D 1928-02-15 1928-02-15 Improvements in the construction of stretch balls Expired FR663009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663009T 1928-02-15

Publications (1)

Publication Number Publication Date
FR663009A true FR663009A (en) 1929-08-14

Family

ID=9011811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663009D Expired FR663009A (en) 1928-02-15 1928-02-15 Improvements in the construction of stretch balls

Country Status (1)

Country Link
FR (1) FR663009A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679224A (en) * 1949-01-21 1954-05-25 Goodyear Tire & Rubber Fluted salvage device
WO2002012060A3 (en) * 2000-08-08 2002-09-19 Southwest Res Inst Multiple-lobed hull airships
FR2927307A1 (en) * 2008-02-11 2009-08-14 New York Finance Et Innovation Dirigible balloon i.e. caquot type balloon, has connection unit arranged in inner space for connecting upper and lower reinforcement structures in manner to permit variation of distance between structures during flying
WO2013178904A1 (en) 2012-05-31 2013-12-05 A-Nte (Aero-Nautic Technology & Engineering) Airship

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679224A (en) * 1949-01-21 1954-05-25 Goodyear Tire & Rubber Fluted salvage device
WO2002012060A3 (en) * 2000-08-08 2002-09-19 Southwest Res Inst Multiple-lobed hull airships
FR2927307A1 (en) * 2008-02-11 2009-08-14 New York Finance Et Innovation Dirigible balloon i.e. caquot type balloon, has connection unit arranged in inner space for connecting upper and lower reinforcement structures in manner to permit variation of distance between structures during flying
WO2013178904A1 (en) 2012-05-31 2013-12-05 A-Nte (Aero-Nautic Technology & Engineering) Airship
US9505480B2 (en) 2012-05-31 2016-11-29 A-Nte (Aero-Nautic Technology & Engineering) Airship

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